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| author | Stan Cox <coxs@gnu.org> | 1996-07-19 21:48:59 +0000 |
|---|---|---|
| committer | Stan Cox <coxs@gnu.org> | 1996-07-19 21:48:59 +0000 |
| commit | 3c67a76b85ed39d72ea1cad2a2b270b08436bc9e (patch) | |
| tree | 119e20cc7bdf40d78ae93d709d473f8547407b0d /gcc | |
| parent | 594740f365ed33c25f3ad1a43bdbbd2326a932de (diff) | |
| download | gcc-3c67a76b85ed39d72ea1cad2a2b270b08436bc9e.zip gcc-3c67a76b85ed39d72ea1cad2a2b270b08436bc9e.tar.gz gcc-3c67a76b85ed39d72ea1cad2a2b270b08436bc9e.tar.bz2 | |
(TARGET_USE_Q_REG): Support inline strlen on PentiumPro.
From-SVN: r12536
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/i386.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index d18d730..9c9a656 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -160,7 +160,8 @@ extern int target_flags; #define TARGET_DOUBLE_WITH_ADD (ix86_cpu != PROCESSOR_I386) #define TARGET_USE_BIT_TEST (ix86_cpu == PROCESSOR_I386) #define TARGET_UNROLL_STRLEN (ix86_cpu != PROCESSOR_I386) -#define TARGET_USE_Q_REG (ix86_cpu == PROCESSOR_PENTIUM) +#define TARGET_USE_Q_REG (ix86_cpu == PROCESSOR_PENTIUM \ + || ix86_cpu == PROCESSOR_PENTIUMPRO) #define TARGET_USE_ANY_REG (ix86_cpu == PROCESSOR_I486) #define TARGET_CMOVE (ix86_isa == PROCESSOR_PENTIUMPRO) #define TARGET_DEEP_BRANCH_PREDICTION (ix86_cpu == PROCESSOR_PENTIUMPRO) |